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This industry group comprises establishments primarily engaged in developing mine sites, or in mining or quarrying nonmetallic minerals (except fuels). Also included are certain well and brine operations, and preparation plants primarily engaged in beneficiating (e.g., crushing, grinding, washing, and concentrating) nonmetallic minerals. Beneficiation is the process whereby the extracted material is reduced to particles which can be separated into mineral and waste, the former suitable for further processing or direct use. The operations that take place in beneficiation are primarily mechanical, such as grinding, washing, magnetic separation, and centrifugal separation. In contrast, manufacturing operations primarily use chemical and electrochemical processes, such as electrolysis and distillation. However, some treatments, such as heat treatments, take place in both the beneficiation and the manufacturing (i.e., smelting/refining) stages. The range of preparation activities varies by mineral and the purity of any given ore deposit. While some minerals, such as petroleum and natural gas, require little or no preparation, others are washed and screened, while yet others, such as gold and silver, can be transformed into bullion before leaving the mine site.

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Showing 1–50 of 61 bids that are currently: Active.

Denotes bidding opportunities that have been amended

California - US Due Date
Corporate: Syphon Reservoir Improvement Project - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 17, 2026
Corporate: Develop Tidewater Day Use Area - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Corporate: Develop Tidewater Day Use Area - Bio soil
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Corporate: Develop Tidewater Day Use Area - Boulders & Cobble
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Corporate: Develop Tidewater Day Use Area - Decomposed Granite
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Corporate: Old Castle Road Phase 2 - Aggregate Supply
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 25, 2026
Corporate: Old Castle Road Phase 2 Project - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 25, 2026
Corporate: Secondary Treatment System Upgrades Project - Aggregate Subbase
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 18, 2026
Corporate: Secondary Treatment System Upgrades Project - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 18, 2026
Corporate: Secondary Treatment System Upgrades Project - Sand & Gravel Supplier
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 18, 2026
Corporate: Morgan Territory Road - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 17, 2026
Corporate: Morgan Territory Road - Gravel Filter
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 17, 2026
Corporate: Secondary Treatment System Upgrades Project - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 18, 2026
Corporate: Morgan Territory Road at Post Mile 5.0 Bridge Replacement over Marsh Creek - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 17, 2026
Corporate: Morgan Territory Road at Post Mile 5.0 Bridge Replacement over Marsh Creek - Gravel Filter
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 17, 2026
Corporate: Wildcat Fish Passage Implementation Project - Class 2 Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
Corporate: Ave 12 to Pecan Lane: HMA, CRCP, Minor Concrete & Lighting - Class 2 AB
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 09, 2026
Corporate: Cold Plane, HMA (Type A) & Modify Traffic Monitoring Stations - Class 2 AB
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Corporate: Rodeo Creek Bank Erosion Repair - Aggregate Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
Corporate: Madden Creek Water System Improvement Project, Phase 4 - Aggregate Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 23, 2026
Corporate: Madden Creek Water System Improvement Project, Phase 4 - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 23, 2026
Corporate: Construction on State Highway in Stanislaus County in and Near Patterson - Diamond Grinding
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 18, 2026
 
 
Colorado - US Due Date
Crushing at Westside Gravel Pit
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 26, 2026
 
 
Connecticut - US Due Date
CRUSHING & PROCESSING ROCK,CONCRETE, ASPHALT & BITUMINOUS MATERIAL
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 19, 2026
 
 
Illinois - US Due Date
Furnish and Deliver Constr. Aggregates Fill Sand
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
CRUSHED LIMESTONE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Aggregate Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 23, 2026
 
 
New Jersey - US Due Date
Asphalt & Crushed Stone
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
 
 
New Mexico - US Due Date
Corporate: Dan C Trigg Memorial Hospital - Stone
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 08, 2026
 
 
New York - US Due Date
Stone and Soil MBPA on Fort Drum
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 01, 2030
Stone and Soil MBPA on Fort Drum
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 01, 2030
 
 
North Carolina - US Due Date
GRSM GRAVEL FOR PARK ROADS
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
 
 
Oregon - US Due Date
1240BE25Q0089_Aggregate Supply_Notice of Intent to Award Single Source
21 - Mining, Quarrying, and Oil and Gas Extraction
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Sep. 22, 2026
Applegate Gravel Augmentation
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 23, 2026
Sanding Rock Crushing at Grass Butte Pit
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
Chip Seal Rock Preparation and Delivery
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
Aggregate Rock Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
 
 
Pennsylvania - US Due Date
Aggregate & Anti-skid
21 - Mining, Quarrying, and Oil and Gas Extraction
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Dec. 31, 2030
Aggregate and Bituminous Mix
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 20, 2026
BITUMINOUS PLANT MIX MATERIAL AND STONE AGGREGATE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
Various Materials - Crushed aggregate stones
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 24, 2026
Various Types & Quantities of Aggregate, Asphalt, Diesel, Heating Oil, Delivered Stockpile, and Delivered As Directed
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 13, 2026
Various Types & Quantities of Aggregate, Seal Coat & Road Oil FOB Plant, Delivered at Job Site & As Directed
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 02, 2026
Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
 
 
South Dakota - US Due Date
QC\/QA Asphalt Concrete Aggregate & Hot Mix Test
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
QC\/QA Asphalt Concrete Aggregate & Hot Mix Test
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
Rock Salt and Transportation
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 25, 2026
 
 
Tennessee - US Due Date
GRSM GRAVEL FOR PARK ROADS
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 31, 2026
Crushed Stone
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 20, 2026
 
 
Washington - US Due Date
Mobile Rock Crushing Services
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 24, 2026

Showing 1–50 of 61 bids that are currently: Active.